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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.eclipse.jetty.websocket.api</a></div>
<h2 title="Interface UpgradeRequest" class="title">Interface UpgradeRequest</h2>
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<dt>All Known Implementing Classes:</dt>
<dd><code><a href="../client/ClientUpgradeRequest.html" title="class in org.eclipse.jetty.websocket.client">ClientUpgradeRequest</a></code>, <code><a href="../servlet/ServletUpgradeRequest.html" title="class in org.eclipse.jetty.websocket.servlet">ServletUpgradeRequest</a></code>, <code><a href="../server/ServletWebSocketRequest.html" title="class in org.eclipse.jetty.websocket.server">ServletWebSocketRequest</a></code>, <code><a href="../common/UpgradeRequestAdapter.html" title="class in org.eclipse.jetty.websocket.common">UpgradeRequestAdapter</a></code></dd>
</dl>
<hr>
<pre>public interface <span class="typeNameLabel">UpgradeRequest</span></pre>
<div class="block">The HTTP Upgrade to WebSocket Request</div>
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<table class="memberSummary">
<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addExtensions(java.lang.String...)">addExtensions</a></span>&#8203;(java.lang.String...&nbsp;configs)</code></th>
<td class="colLast">
<div class="block">Add WebSocket Extension Configuration(s) to request</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#addExtensions(org.eclipse.jetty.websocket.api.extensions.ExtensionConfig...)">addExtensions</a></span>&#8203;(<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>...&nbsp;configs)</code></th>
<td class="colLast">
<div class="block">Add WebSocket Extension Configuration(s) to Upgrade Request.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clearHeaders()">clearHeaders</a></span>()</code></th>
<td class="colLast">
<div class="block"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">(no longer supported, as this can undo the required upgrade request headers)</div>
</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.util.List&lt;java.net.HttpCookie&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCookies()">getCookies</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the list of Cookies on the Upgrade request</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.util.List&lt;<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getExtensions()">getExtensions</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the list of WebSocket Extension Configurations for this Upgrade Request.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHeader(java.lang.String)">getHeader</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Get a specific Header value from Upgrade Request</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHeaderInt(java.lang.String)">getHeaderInt</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Get the specific Header value, as an <code>int</code>, from the Upgrade Request.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHeaders()">getHeaders</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the headers as a Map of keys to value lists.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.String&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHeaders(java.lang.String)">getHeaders</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
<td class="colLast">
<div class="block">Get the specific header values (for multi-value headers)</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHost()">getHost</a></span>()</code></th>
<td class="colLast">
<div class="block">The host of the Upgrade Request URI</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getHttpVersion()">getHttpVersion</a></span>()</code></th>
<td class="colLast">
<div class="block">The HTTP version used for this Upgrade Request</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMethod()">getMethod</a></span>()</code></th>
<td class="colLast">
<div class="block">The HTTP method for this Upgrade Request.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOrigin()">getOrigin</a></span>()</code></th>
<td class="colLast">
<div class="block">The WebSocket Origin of this Upgrade Request</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getParameterMap()">getParameterMap</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns a map of the query parameters of the request.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getProtocolVersion()">getProtocolVersion</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the WebSocket Protocol Version</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getQueryString()">getQueryString</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the Query String of the request URI.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>java.net.URI</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getRequestURI()">getRequestURI</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the Request URI</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSession()">getSession</a></span>()</code></th>
<td class="colLast">
<div class="block">Access the Servlet HTTP Session (if present)</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.String&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSubProtocols()">getSubProtocols</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the list of offered WebSocket sub-protocols.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>java.security.Principal</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getUserPrincipal()">getUserPrincipal</a></span>()</code></th>
<td class="colLast">
<div class="block">Get the User Principal for this request.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hasSubProtocol(java.lang.String)">hasSubProtocol</a></span>&#8203;(java.lang.String&nbsp;test)</code></th>
<td class="colLast">
<div class="block">Test if a specific sub-protocol is offered</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isOrigin(java.lang.String)">isOrigin</a></span>&#8203;(java.lang.String&nbsp;test)</code></th>
<td class="colLast">
<div class="block">Test if supplied Origin is the same as the Request</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isSecure()">isSecure</a></span>()</code></th>
<td class="colLast">
<div class="block">Test if connection is secure.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setCookies(java.util.List)">setCookies</a></span>&#8203;(java.util.List&lt;java.net.HttpCookie&gt;&nbsp;cookies)</code></th>
<td class="colLast">
<div class="block">Set the list of Cookies on the request</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setExtensions(java.util.List)">setExtensions</a></span>&#8203;(java.util.List&lt;<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>&gt;&nbsp;configs)</code></th>
<td class="colLast">
<div class="block">Set the list of WebSocket Extension configurations on the request.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHeader(java.lang.String,java.lang.String)">setHeader</a></span>&#8203;(java.lang.String&nbsp;name,
java.lang.String&nbsp;value)</code></th>
<td class="colLast">
<div class="block">Set a specific header value</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHeader(java.lang.String,java.util.List)">setHeader</a></span>&#8203;(java.lang.String&nbsp;name,
java.util.List&lt;java.lang.String&gt;&nbsp;values)</code></th>
<td class="colLast">
<div class="block">Set a specific header with multi-value field</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHeaders(java.util.Map)">setHeaders</a></span>&#8203;(java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;&nbsp;headers)</code></th>
<td class="colLast">
<div class="block">Sets multiple headers on the request.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHttpVersion(java.lang.String)">setHttpVersion</a></span>&#8203;(java.lang.String&nbsp;httpVersion)</code></th>
<td class="colLast">
<div class="block">Set the HTTP Version to use.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMethod(java.lang.String)">setMethod</a></span>&#8203;(java.lang.String&nbsp;method)</code></th>
<td class="colLast">
<div class="block">Set the HTTP method to use.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setRequestURI(java.net.URI)">setRequestURI</a></span>&#8203;(java.net.URI&nbsp;uri)</code></th>
<td class="colLast">
<div class="block">Set the Request URI to use for this request.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setSession(java.lang.Object)">setSession</a></span>&#8203;(java.lang.Object&nbsp;session)</code></th>
<td class="colLast">
<div class="block">Set the Session associated with this request.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setSubProtocols(java.lang.String...)">setSubProtocols</a></span>&#8203;(java.lang.String...&nbsp;protocols)</code></th>
<td class="colLast">
<div class="block">Set the offered WebSocket Sub-Protocol list.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setSubProtocols(java.util.List)">setSubProtocols</a></span>&#8203;(java.util.List&lt;java.lang.String&gt;&nbsp;protocols)</code></th>
<td class="colLast">
<div class="block">Set the offered WebSocket Sub-Protocol list.</div>
</td>
</tr>
</table>
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<h4>addExtensions</h4>
<pre class="methodSignature">void&nbsp;addExtensions&#8203;(<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>...&nbsp;configs)</pre>
<div class="block">Add WebSocket Extension Configuration(s) to Upgrade Request.
<p>
This is merely the list of requested Extensions to use, see <a href="UpgradeResponse.html#getExtensions()"><code>UpgradeResponse.getExtensions()</code></a> for what was
negotiated</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>configs</code> - the configuration(s) to add</dd>
</dl>
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</ul>
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<h4>addExtensions</h4>
<pre class="methodSignature">void&nbsp;addExtensions&#8203;(java.lang.String...&nbsp;configs)</pre>
<div class="block">Add WebSocket Extension Configuration(s) to request
<p>
This is merely the list of requested Extensions to use, see <a href="UpgradeResponse.html#getExtensions()"><code>UpgradeResponse.getExtensions()</code></a> for what was
negotiated</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>configs</code> - the configuration(s) to add</dd>
</dl>
</li>
</ul>
<a id="clearHeaders()">
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<h4>clearHeaders</h4>
<pre class="methodSignature">@Deprecated
void&nbsp;clearHeaders()</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span>
<div class="deprecationComment">(no longer supported, as this can undo the required upgrade request headers)</div>
</div>
<div class="block">Remove all headers from request.</div>
</li>
</ul>
<a id="getCookies()">
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<h4>getCookies</h4>
<pre class="methodSignature">java.util.List&lt;java.net.HttpCookie&gt;&nbsp;getCookies()</pre>
<div class="block">Get the list of Cookies on the Upgrade request</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of Cookies</dd>
</dl>
</li>
</ul>
<a id="getExtensions()">
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<h4>getExtensions</h4>
<pre class="methodSignature">java.util.List&lt;<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>&gt;&nbsp;getExtensions()</pre>
<div class="block">Get the list of WebSocket Extension Configurations for this Upgrade Request.
<p>
This is merely the list of requested Extensions to use, see <a href="UpgradeResponse.html#getExtensions()"><code>UpgradeResponse.getExtensions()</code></a> for what was
negotiated</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of Extension configurations (in the order they were specified)</dd>
</dl>
</li>
</ul>
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<h4>getHeader</h4>
<pre class="methodSignature">java.lang.String&nbsp;getHeader&#8203;(java.lang.String&nbsp;name)</pre>
<div class="block">Get a specific Header value from Upgrade Request</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the header (null if header does not exist)</dd>
</dl>
</li>
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<pre class="methodSignature">int&nbsp;getHeaderInt&#8203;(java.lang.String&nbsp;name)</pre>
<div class="block">Get the specific Header value, as an <code>int</code>, from the Upgrade Request.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the header as an <code>int</code> (-1 if header does not exist)</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NumberFormatException</code> - if unable to parse value as an int.</dd>
</dl>
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</ul>
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<h4>getHeaders</h4>
<pre class="methodSignature">java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;&nbsp;getHeaders()</pre>
<div class="block">Get the headers as a Map of keys to value lists.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the headers</dd>
</dl>
</li>
</ul>
<a id="getHeaders(java.lang.String)">
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<h4>getHeaders</h4>
<pre class="methodSignature">java.util.List&lt;java.lang.String&gt;&nbsp;getHeaders&#8203;(java.lang.String&nbsp;name)</pre>
<div class="block">Get the specific header values (for multi-value headers)</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the header name</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value list (null if no header exists)</dd>
</dl>
</li>
</ul>
<a id="getHost()">
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<h4>getHost</h4>
<pre class="methodSignature">java.lang.String&nbsp;getHost()</pre>
<div class="block">The host of the Upgrade Request URI</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>host of the request URI</dd>
</dl>
</li>
</ul>
<a id="getHttpVersion()">
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<h4>getHttpVersion</h4>
<pre class="methodSignature">java.lang.String&nbsp;getHttpVersion()</pre>
<div class="block">The HTTP version used for this Upgrade Request
<p>
As of <a href="http://tools.ietf.org/html/rfc6455">RFC6455 (December 2011)</a> this is always
<code>HTTP/1.1</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the HTTP Version used</dd>
</dl>
</li>
</ul>
<a id="getMethod()">
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<h4>getMethod</h4>
<pre class="methodSignature">java.lang.String&nbsp;getMethod()</pre>
<div class="block">The HTTP method for this Upgrade Request.
<p>
As of <a href="http://tools.ietf.org/html/rfc6455">RFC6455 (December 2011)</a> this is always <code>GET</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the HTTP method used</dd>
</dl>
</li>
</ul>
<a id="getOrigin()">
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<h4>getOrigin</h4>
<pre class="methodSignature">java.lang.String&nbsp;getOrigin()</pre>
<div class="block">The WebSocket Origin of this Upgrade Request
<p>
See <a href="http://tools.ietf.org/html/rfc6455#section-10.2">RFC6455: Section 10.2</a> for details.
<p>
Equivalent to <a href="#getHeader(java.lang.String)"><code>getHeader(String)</code></a> passed the "Origin" header.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the Origin header</dd>
</dl>
</li>
</ul>
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<h4>getParameterMap</h4>
<pre class="methodSignature">java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;&nbsp;getParameterMap()</pre>
<div class="block">Returns a map of the query parameters of the request.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a unmodifiable map of query parameters of the request.</dd>
</dl>
</li>
</ul>
<a id="getProtocolVersion()">
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<h4>getProtocolVersion</h4>
<pre class="methodSignature">java.lang.String&nbsp;getProtocolVersion()</pre>
<div class="block">Get the WebSocket Protocol Version
<p>
As of <a href="http://tools.ietf.org/html/rfc6455#section-11.6">RFC6455</a>, Jetty only supports version
<code>13</code></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the WebSocket protocol version</dd>
</dl>
</li>
</ul>
<a id="getQueryString()">
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<h4>getQueryString</h4>
<pre class="methodSignature">java.lang.String&nbsp;getQueryString()</pre>
<div class="block">Get the Query String of the request URI.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the request uri query string</dd>
</dl>
</li>
</ul>
<a id="getRequestURI()">
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<h4>getRequestURI</h4>
<pre class="methodSignature">java.net.URI&nbsp;getRequestURI()</pre>
<div class="block">Get the Request URI</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the request URI</dd>
</dl>
</li>
</ul>
<a id="getSession()">
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<h4>getSession</h4>
<pre class="methodSignature">java.lang.Object&nbsp;getSession()</pre>
<div class="block">Access the Servlet HTTP Session (if present)
<p>
Note: Never present on a Client UpgradeRequest.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the Servlet HTTPSession on server side UpgradeRequests</dd>
</dl>
</li>
</ul>
<a id="getSubProtocols()">
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<h4>getSubProtocols</h4>
<pre class="methodSignature">java.util.List&lt;java.lang.String&gt;&nbsp;getSubProtocols()</pre>
<div class="block">Get the list of offered WebSocket sub-protocols.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of offered sub-protocols</dd>
</dl>
</li>
</ul>
<a id="getUserPrincipal()">
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<h4>getUserPrincipal</h4>
<pre class="methodSignature">java.security.Principal&nbsp;getUserPrincipal()</pre>
<div class="block">Get the User Principal for this request.
<p>
Only applicable when using UpgradeRequest from server side.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the user principal</dd>
</dl>
</li>
</ul>
<a id="hasSubProtocol(java.lang.String)">
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<h4>hasSubProtocol</h4>
<pre class="methodSignature">boolean&nbsp;hasSubProtocol&#8203;(java.lang.String&nbsp;test)</pre>
<div class="block">Test if a specific sub-protocol is offered</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>test</code> - the sub-protocol to test for</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if sub-protocol exists on request</dd>
</dl>
</li>
</ul>
<a id="isOrigin(java.lang.String)">
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<h4>isOrigin</h4>
<pre class="methodSignature">boolean&nbsp;isOrigin&#8203;(java.lang.String&nbsp;test)</pre>
<div class="block">Test if supplied Origin is the same as the Request</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>test</code> - the supplied origin</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the supplied origin matches the request origin</dd>
</dl>
</li>
</ul>
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<h4>isSecure</h4>
<pre class="methodSignature">boolean&nbsp;isSecure()</pre>
<div class="block">Test if connection is secure.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if connection is secure.</dd>
</dl>
</li>
</ul>
<a id="setCookies(java.util.List)">
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<h4>setCookies</h4>
<pre class="methodSignature">void&nbsp;setCookies&#8203;(java.util.List&lt;java.net.HttpCookie&gt;&nbsp;cookies)</pre>
<div class="block">Set the list of Cookies on the request</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cookies</code> - the cookies to use</dd>
</dl>
</li>
</ul>
<a id="setExtensions(java.util.List)">
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<h4>setExtensions</h4>
<pre class="methodSignature">void&nbsp;setExtensions&#8203;(java.util.List&lt;<a href="extensions/ExtensionConfig.html" title="class in org.eclipse.jetty.websocket.api.extensions">ExtensionConfig</a>&gt;&nbsp;configs)</pre>
<div class="block">Set the list of WebSocket Extension configurations on the request.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>configs</code> - the list of extension configurations</dd>
</dl>
</li>
</ul>
<a id="setHeader(java.lang.String,java.util.List)">
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<h4>setHeader</h4>
<pre class="methodSignature">void&nbsp;setHeader&#8203;(java.lang.String&nbsp;name,
java.util.List&lt;java.lang.String&gt;&nbsp;values)</pre>
<div class="block">Set a specific header with multi-value field
<p>
Overrides any previous value for this named header</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the header</dd>
<dd><code>values</code> - the multi-value field</dd>
</dl>
</li>
</ul>
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<pre class="methodSignature">void&nbsp;setHeader&#8203;(java.lang.String&nbsp;name,
java.lang.String&nbsp;value)</pre>
<div class="block">Set a specific header value
<p>
Overrides any previous value for this named header</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the header to set</dd>
<dd><code>value</code> - the value to set it to</dd>
</dl>
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</ul>
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<pre class="methodSignature">void&nbsp;setHeaders&#8203;(java.util.Map&lt;java.lang.String,&#8203;java.util.List&lt;java.lang.String&gt;&gt;&nbsp;headers)</pre>
<div class="block">Sets multiple headers on the request.
<p>
Only sets those headers provided, does not remove
headers that exist on request and are not provided in the
parameter for this method.
<p>
Convenience method vs calling <a href="#setHeader(java.lang.String,java.util.List)"><code>setHeader(String, List)</code></a> multiple times.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>headers</code> - the headers to set</dd>
</dl>
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<h4>setHttpVersion</h4>
<pre class="methodSignature">void&nbsp;setHttpVersion&#8203;(java.lang.String&nbsp;httpVersion)</pre>
<div class="block">Set the HTTP Version to use.
<p>
As of <a href="http://tools.ietf.org/html/rfc6455">RFC6455 (December 2011)</a> this should always be
<code>HTTP/1.1</code></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>httpVersion</code> - the HTTP version to use.</dd>
</dl>
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<h4>setMethod</h4>
<pre class="methodSignature">void&nbsp;setMethod&#8203;(java.lang.String&nbsp;method)</pre>
<div class="block">Set the HTTP method to use.
<p>
As of <a href="http://tools.ietf.org/html/rfc6455">RFC6455 (December 2011)</a> this is always <code>GET</code></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>method</code> - the HTTP method to use.</dd>
</dl>
</li>
</ul>
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<h4>setRequestURI</h4>
<pre class="methodSignature">void&nbsp;setRequestURI&#8203;(java.net.URI&nbsp;uri)</pre>
<div class="block">Set the Request URI to use for this request.
<p>
Must be an absolute URI with scheme <code>'ws'</code> or <code>'wss'</code></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>uri</code> - the Request URI</dd>
</dl>
</li>
</ul>
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<h4>setSession</h4>
<pre class="methodSignature">void&nbsp;setSession&#8203;(java.lang.Object&nbsp;session)</pre>
<div class="block">Set the Session associated with this request.
<p>
Typically used to associate the Servlet HttpSession object.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>session</code> - the session object to associate with this request</dd>
</dl>
</li>
</ul>
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<pre class="methodSignature">void&nbsp;setSubProtocols&#8203;(java.util.List&lt;java.lang.String&gt;&nbsp;protocols)</pre>
<div class="block">Set the offered WebSocket Sub-Protocol list.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>protocols</code> - the offered sub-protocol list</dd>
</dl>
</li>
</ul>
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<pre class="methodSignature">void&nbsp;setSubProtocols&#8203;(java.lang.String...&nbsp;protocols)</pre>
<div class="block">Set the offered WebSocket Sub-Protocol list.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>protocols</code> - the offered sub-protocol list</dd>
</dl>
</li>
</ul>
</li>
</ul>
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